问题描述
我正在尝试编写用于ping IP地址等的程序。但是,每次我尝试ping IP地址时,我总是会遇到多个错误。我尝试了多种不同的方法来ping IP地址,但它们都不起作用。任何帮助将不胜感激! :D
我的代码:
import time
import socket
import os
import subprocess
time.sleep(1)
print(' _ __ __')
time.sleep(0.3)
print(' / |/ /__ ___/ /__')
time.sleep(0.3)
print(' / / _ \/ _ / -_)')
time.sleep(0.3)
print('/_/|_/\___/\_,_/\__/')
print('\n\n')
time.sleep(1)
while True:
prompt = input('>>> ')
if prompt == '/ip-?':
print(socket.gethostbyname(socket.getfqdn()))
elif prompt == '/hn-?':
print(socket.gethostname())
elif prompt == '/h':
print('\n/ip-? --- IP ADDRESS')
print('/hn-? --- HOST NAME')
print('/e --- EXIT')
print('\n')
elif prompt == '/ip->':
#THIS IS WHERE THE PROBLEM IS OCCURING
out = subprocess.run(['ping','google.com'],capture_output=True)
print(out.stdout.decode())
elif prompt == '/e':
break
跟踪:
Traceback (most recent call last):
File "D:\PYTHON\PROJECTS\everything.py",line 33,in <module>
out = subprocess.run(['ping',capture_output=True)
File "C:\Program Files\WindowsApps\PythonSoftwareFoundation.Python.3.8_3.8.1776.0_x64__qbz5n2kfra8p0\lib\subprocess.py",line 489,in run
with Popen(*popenargs,**kwargs) as process:
File "C:\Program Files\WindowsApps\PythonSoftwareFoundation.Python.3.8_3.8.1776.0_x64__qbz5n2kfra8p0\lib\subprocess.py",line 854,in __init__
self._execute_child(args,executable,preexec_fn,close_fds,File "C:\Program Files\WindowsApps\PythonSoftwareFoundation.Python.3.8_3.8.1776.0_x64__qbz5n2kfra8p0\lib\subprocess.py",line 1307,in _execute_child
hp,ht,pid,tid = _winapi.CreateProcess(executable,args,FileNotFoundError: [WinError 2] The system cannot find the file specified
解决方法
ping.exe
应该在系统目录C:\WindowsSystem32
中。如果无法在没有路径的情况下运行,请添加它。您可以使用正斜杠来避免python使用\
来转义特殊字符的潜在问题。
out = subprocess.run(['C:/Windows/System32/ping','google.com'],capture_output=True)
请注意,这仅使您的程序窗口。 Linux / Mac也具有“ ping”程序,因此,如果简单的“ ping”不起作用,则可以使其退后。根据平台的不同,“ ping”程序可能具有不同的参数和输出,因此您可能需要首先检查平台版本,并实现两个不同版本的代码。